About Varistors

Littelfuse Varistors

A varistor (also known as a voltage-dependent resistor, or VDR) is a resistor whose resistance changes as the voltage across it increases or decreases. Varistors are typically constructed from a ceramic material containing semiconductor materials such as silicon and germanium. They have a relatively large resistance at low voltage levels, but as the voltage increases, their resistance drops significantly, allowing more current to flow through them. This feature makes them useful for absorbing transient voltages, which are sudden increases in the voltage that can occur when a device is powered on or off. Varistors are also commonly used to provide overvoltage protection, where they absorb and dissipate excessive voltages before they reach sensitive electronic components.

Varistors

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First...7172737475...
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(Ex. GST)(▲▼)		Enter Qty ProductVoltage Rating DCVoltage Rating ACClamping VoltageDiameterPeak Surge CurrentSurge Energy RatingCapacitanceOperating Temperature RangeTermination StylePackagingPackage / CaseSeriesMounting StyleVaristor VoltageMinimum Operating TemperatureMaximum Operating TemperatureQualification
  
                      
V300LA40APX2855


Var MOV 300VAC/405VDC 6500A 517V Radial Bulk
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 0.4142

Multiples of: 400

 405 VDC 775 V      Bulk La 517 V   
V68MA3B


Varistors 68V 40A 150pF
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 0.4152

Multiples of: 1

MOV56 VDC40 VAC127 V3 mm40 A0.3 J150 pF RadialBulk MAPCB Mount68 V- 55 C+ 85 C 
V14E420PL4B7


Varistors 420V 14mm Epoxy UltraMOV
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 0.4157

Multiples of: 1

          Bulk Ultramov     
V130LA10A


Var MOV 130VAC/175VDC 4500A 228V Radial Bulk
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 0.4165

Multiples of: 1

          -       
V20E320PL4B


Littelfuse Varistors 20MM Radial
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 0.4176

Multiples of: 1

Mov300 VDC230 VAC595 V20 mm10 kA160 J1100 pF- 55 C to + 85 CRadialBulk Lv Ultramov 396 VDC- 55 C+ 85 C 
V320LC40BP


Littelfuse Varistors 320V 750pF
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Littelfuse Availability : 0
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USD 0.4209

Multiples of: 1

Mov420 VDC320 VAC810 V20 mm6.5 kA 750 pF- 55 C to + 85 CRadialBulk Lc  - 55 C+ 85 C 
V47MA2S


Varistors 30V 40A 210pF
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 0.4212

Multiples of: 1

MOV38 VDC30 VAC99 V3 mm40 A0.19 J210 pF RadialBulk MAPCB Mount47 V- 55 C+ 85 C 
V180MA1A


Varistors 105V 100A 27pF
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 0.4212

Multiples of: 1

MOV144 VDC105 VAC310 V3 mm100 A0.6 J27 pF RadialBulk MAPCB Mount180 V- 55 C+ 85 C 
V33MLA1206A


Littelfuse Varistors 33V 180A 500pF
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Littelfuse Availability : 0
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USD 0.4213

Multiples of: 1

Mlv18 VDC14 VAC44 V 500 A2.5 J1440 pF- 55 C to + 125 CSmd/SmtBulk1206 (3216 METRIC)Mla  - 55 C+ 125 C 
V68MLA1206A


Littelfuse Varistors 68V 180A 100pF
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 0.4213

Multiples of: 1

Mlv68 VDC 140 V   180 pF- 55 C to + 125 CSmd/SmtBulk1206 (3216 METRIC)Mla  - 55 C+ 125 C 
V20E17AUTO


Varistors 17V 20mm Straight Epoxy
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 0.422

Multiples of: 1

Mov20 V17 V53 V9 mm20 A35 J0.01875 uF- 40 C to + 85 CRadialBulk Aumov 27 V- 40 C+ 85 CAec - Q200
V300LC20CP


Varistors 14MM Radial
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 0.4238

Multiples of: 1

Mov 300 VAC775 V14 mm6 kA  - 55 C to + 85 CRadialBulk C - Iii     
V14H320P


Varistors 320V 6500A 380pF 14mm Radial
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Littelfuse Availability : 0
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USD 0.424

Multiples of: 1

Mov510 VDC320 VAC840 V14 mm6.5 kA150 J3801 pF RadialBulk Hmov 561 VDC- 55 C+ 125 C 
V82ZS20PX1347


Varistors 20MM Radial
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 0.4241

Multiples of: 2000

          Cut Tape Za     
V33ZT70PX1347


Varistors 20MM Radial
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 0.4241

Multiples of: 10000

 33 VDC 58 V      Reel Za     
V150ZT20PX2855


Varistors 20MM Radial
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 0.4241

Multiples of: 2000

 127 VDC 250 V      Reel Za     
V26MLA1206A


Littelfuse Varistors 26V 150A 115pF
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 0.4242

Multiples of: 1

Mlv26 VDC 60 V   1040 pF- 55 C to + 125 CSmd/SmtBulk1206 (3216 METRIC)Mla  - 55 C+ 125 C 
V82MT3B


Varistors 82V 40A 120pF
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 0.4248

Multiples of: 5000

Mov82 VDC50 VAC150 V3 mm40 A 120 pF AxialCut Tape Mt  - 55 C+ 85 C 
ROV20H331K-S-2


Varistors 20mm 210V +-10% High Surge Series
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 0.4261

Multiples of: 1

Mov330 V210 V550 V20 mm10 kA228 J1110 pF- 40 C to + 85 CRadialReel 20 Mm High Surge 330 V   
V150LT20APX10


Varistors 20MM Radial
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 0
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USD 0.4268

Multiples of: 10000

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